Abstract : Objective:Need to define accurately preperitoneal groin anatomy and discuss the surgical approach of laparoscopic totally extraperitoneal inguinal hernia repair (TEP).

• 摘要 ： 目的:重新认识腹股沟区腹膜前解剖的特点，探讨腹腔镜下全腹膜外疝修补术的技术要点。